9797025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{18661}}^1$

素因数の和:18681

約数の個数: 24

約数和(自身を含む): 18512704

約数和(自身を除く): 8715679

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 18661, 55983, 93305, 130627, 279915, 391881, 466525, 653135, 1399575, 1959405, 3265675, 9797025]

約数ペア:

[(1, 9797025), (3, 3265675), (5, 1959405), (7, 1399575), (15, 653135), (21, 466525), (25, 391881), (35, 279915), (75, 130627), (105, 93305), (175, 55983), (525, 18661)]